Container closure



FIG. 1 is a top perspective view of a new container closure showing my new design;

FIG. 2 is a top plan view of the container closure of FIG. 1;

FIG. 3 is a bottom plan view of the container closure of FIG. 1;

FIG. 4 is a first side view of the container closure of FIG. 1;

FIG. 5 is a second side view of the container closure of FIG. 1;

FIG. 6 is an inverted third side view of the container closure of FIG. 1; and,

FIG. 7 is a fourth side view of the container closure of FIG. 1.

The broken lines are shown for the purpose of illustrating parts of the container closure that form no part of the claimed design. 

CLAIM The ornamental design for a container closure, as shown and described. 